Earring



FIG. 1 is a front and left side perspective view of an earring showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a rear view thereof. 

The ornamental design for an earring, as shown and described. 